The two senior members of the Host Club are graduating and will lead separate lives at university. Everyone is mourning the loss of the "Hunny-Mori-Combo," but the longtime duo already seems to have ended their close friendship. Now Mori has challenged Hunny to a duel - but why?

"An unexpected love quadrangle with a dash of unrequited love as two classmates, a boy and a girl, begin to fall for each other when each of their same-sex best friends have already fallen for them. For some reason, Taichi Ichinose just can't tolerate Futaba Kuze. But at the start of his third year in high school, he finds himself in the same homeroom as her, along with his childhood friend and school sports star Toma Mita. But one day Futaba opens...

"In this screwball romantic comedy, Haruhi, a poor girl at a rich kids' school, is forced to repay an $80,000 debt by working for the school's swankiest, all-male club--as a boy! There she discovers just how wealthy the six members are and how different the rich are from everybody else... Hikaru and Kaoru's fight over Haruhi is taking its toll on Hunny and Mori, who are trying to watch over the estranged twins. Meanwhile, unbeknownst to Tamaki, Kyoya...